Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.53.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43486
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.99.			IN	A

;; AUTHORITY SECTION:
.			203	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:03:15 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 99.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
123.207.16.33 attack
Apr  1 04:03:29 game-panel sshd[27999]: Failed password for root from 123.207.16.33 port 59414 ssh2
Apr  1 04:07:13 game-panel sshd[28125]: Failed password for root from 123.207.16.33 port 45588 ssh2
2020-04-01 15:31:37
180.183.16.11 attack
1585713089 - 04/01/2020 05:51:29 Host: 180.183.16.11/180.183.16.11 Port: 445 TCP Blocked
2020-04-01 16:01:58
43.240.125.195 attackbotsspam
Apr  1 05:05:33 *** sshd[10629]: User root from 43.240.125.195 not allowed because not listed in AllowUsers
2020-04-01 15:52:53
210.13.111.26 attack
Brute force attempt
2020-04-01 15:33:37
36.189.222.151 attack
Apr  1 00:03:16 NPSTNNYC01T sshd[29734]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.189.222.151
Apr  1 00:03:18 NPSTNNYC01T sshd[29734]: Failed password for invalid user hongsh from 36.189.222.151 port 35226 ssh2
Apr  1 00:07:12 NPSTNNYC01T sshd[30109]: Failed password for root from 36.189.222.151 port 52617 ssh2
...
2020-04-01 15:59:27
167.99.70.191 attackspambots
xmlrpc attack
2020-04-01 16:01:17
202.168.78.104 attackspambots
Honeypot attack, port: 5555, PTR: PTR record not found
2020-04-01 15:37:16
189.125.93.48 attackbotsspam
Apr  1 06:57:00 ArkNodeAT sshd\[8913\]: Invalid user lxj from 189.125.93.48
Apr  1 06:57:00 ArkNodeAT sshd\[8913\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.125.93.48
Apr  1 06:57:02 ArkNodeAT sshd\[8913\]: Failed password for invalid user lxj from 189.125.93.48 port 48546 ssh2
2020-04-01 15:46:02
49.232.162.235 attack
Apr  1 06:36:39 server sshd[10805]: Failed password for root from 49.232.162.235 port 49648 ssh2
Apr  1 06:41:46 server sshd[12143]: Failed password for root from 49.232.162.235 port 47902 ssh2
Apr  1 06:47:03 server sshd[13485]: Failed password for root from 49.232.162.235 port 46158 ssh2
2020-04-01 15:25:49
118.24.158.42 attack
Invalid user dp from 118.24.158.42 port 34020
2020-04-01 15:52:25
152.136.218.35 attackspam
Mar 31 19:32:06 server sshd\[1533\]: Failed password for root from 152.136.218.35 port 52932 ssh2
Apr  1 10:47:33 server sshd\[1259\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.218.35  user=root
Apr  1 10:47:35 server sshd\[1259\]: Failed password for root from 152.136.218.35 port 55904 ssh2
Apr  1 10:55:29 server sshd\[3260\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.218.35  user=root
Apr  1 10:55:31 server sshd\[3260\]: Failed password for root from 152.136.218.35 port 52624 ssh2
...
2020-04-01 15:58:54
175.24.72.144 attack
Apr  1 08:30:02 dev0-dcde-rnet sshd[24476]: Failed password for root from 175.24.72.144 port 52794 ssh2
Apr  1 08:41:52 dev0-dcde-rnet sshd[24584]: Failed password for root from 175.24.72.144 port 46462 ssh2
2020-04-01 15:17:15
147.203.238.18 attackbots
147.203.238.18 was recorded 17 times by 11 hosts attempting to connect to the following ports: 161. Incident counter (4h, 24h, all-time): 17, 43, 249
2020-04-01 15:39:43
54.38.180.53 attack
Invalid user ck from 54.38.180.53 port 34254
2020-04-01 15:36:48
192.241.239.9 attackspambots
22/tcp 28017/tcp 8098/tcp...
[2020-03-14/04-01]16pkt,14pt.(tcp),2pt.(udp)
2020-04-01 15:47:35

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